5pcs 5mm Glass Laser Collimating Lens f 532nm Green Lasers Flat-Convex Dot Focus

Parameters
Output Power: None
Wavelength: 532nm
Dimensions diameter: 5mm
Lens Material: Glass

Features
They are flat convex glass lenses for 532nm green lasers!
This laser lens is a high permeability optical component used for as Industrial testament, Lab, DIY. Especially for the green laser pointer, laser flashlight and low-power green laser module.
Get a clearer laser effect than plastic lens!
Please keep the lens clean to make the laser beam clear and bright.
Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray.
Be sure the operator has experience in optics DIY or testing.

Package
5pcs 5mm Glass Optical Lens Flat Convex Mirror for 532nm Green Lasers Pointers